“Fourteen years ago on the verge of a life-changing morning,” Paltrow, 45, captioned the photo. “To all of us, biological, adoptive, foster, spiritual, communal, all the den mothers and grandmothers and great-grandmothers and great-great-grandmothers, all the way back, happy Mother’s Day.”

The actress also shares a 12-year-old son, Moses, with ex-husband Chris Martin. She paid tribute to her youngest in a birthday post on Instagram last month, calling him “the sweetest, most brilliant young man I’ve ever met.”

“You broke the mold 12 years ago today when you came into the world,” she concluded the touching caption.